PCB Mount Filtered Terminal Blocks : Spectrum Control, Inc.

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PCB Mount Filtered Terminal Blocks

The PCB mount filtered terminal block is designed to provide excellent EMI/RFI filtering of low voltage DC power lines and control lines. These new terminal blocks use a unique screw clamp system with a wire protector which provides for quick and easy installation. Spectrum’s PCB Mount terminal blocks can be used for a variety of power supply filtering applications in telecommunications equipment, metering, industrial controls, instrumentation and EDP equipment.

PCB Mount Filtered Terminal Blocks Advantages

Filter element provides high insertion loss for EMI/RFI filtering of DC power and control lines
Rugged construction provides protection to filtering element; especially useful for repeated changes in wiring or field connections
2 to 12 terminals available (combine if larger number of terminals needed)
Quick and easy PCB installation and maintenance
Cost-effective solution for industrial interconnection EMI filtering problems
Selectively loaded filter pins to economically meet exact filtering requirements
Available with European (5 mm) or US (.200") pin spacing
Available in RoHS compliant versions

Electrical Specifications

Operating temperature	-40° C to 80° C
Working voltage	100VDC
Capacitance	2500 pF* +80% / -20%
Dielectric withstanding voltage	707VDC
Current rating	12 Amps max.
D.C. resistance	.01 ohms max.
* For filter elements with additional capacitance values, consult factory.

Mechanical Specifications

Center spacing	US .200: (5.08 mm) EURO .197" (5 mm)
Wire size	AWG 12 through 26
Screw material	steel, zinc chromate plate
Recommended PCB hole diameter	.05" (1.30 mm) contact hole
Molded material	UL rated 94VO polyamide
Tightening torque	2.5 in.-lbs. max.
Terminal	Brass, tin-plated